kubernetes/vendor/go.etcd.io/etcd/pkg/v3/idutil/id.go

const tsLen …

const cntLen …

const suffixLen …

type Generator …

func NewGenerator(memberID uint16, now time.Time) *Generator { … }

// Next generates a id that is unique.
func (g *Generator) Next() uint64 { … }

func lowbit(x uint64, n uint) uint64 { … }